MMM-Temperature

wishmaster270

Description:

This is a simple module which uses external scripts as data source to display the temperature and humidity of different sensors.
As i use an HTU21 sensor a script to read the values is included already.

Download:

MMM-Temperature

Version 0.0.1

The initial release provides the following features

read temperature of sensors by calling scripts with arguments
multiple sensors with different data scripts can be added
sensors can be displayed with or without name
an example script to read the data of an HTU21 sensor attached to the I2C bus of the raspberry is included and will be used as default data source
an example of how to connect an HTU21 sensor to an ESP32 micro controller with build-in wifi is included also

Screenshots

Mykle1

@wishmaster270

Nice! I don’t have/use sensors but cool just the same!

Hadr1en

Hello !

Nice script but can you tell us what information you need to execute scripts ? Maybe I should open a troubleshooting thread but I tried with the examples with AdafruitDHT.py script and have this config :

{
    module: 'MMM-Temperature',
    position: 'top_right',
    config: {
sensors: [				
name: "Test",
script: "/home/pi/Adafruit_Python_DHT/examples/AdafruitDHT.py",
args: "11 2"
	] 
    }
},

And get an error (but if I use the script alone, i get the temperature and humidity)

Thanks !

wishmaster270

@Hadr1en Hi, the module expects an json string as output of the script it executes. There is a section in the readme which shows an example:

{
   "humidity": 32.61236572265625,
   "temperature_c": 25.50150878906249, //Temperature in °C
   "temperature_f": 77.9027158203125, //Temperature in °F
   "error": false
}

What kind of error do you get?